Answer to: Asus Laptop Model U56E shutting off at random and during boot up?I just bought my Asus X441U about two weeks ago and I am experiencing the same problem. It randomly turns off for no reason, and it won't boot unless the charger is plugged in even though the battery is fully charged. By the way, it makes a sound when it turns off, the sound my HP laptop makes when it's overheating. I haven't tried any solution yet and I plan to take it back where I bought it. Just want to share that the problem is still present on Asus Laptops even after 3 years since this post was made.